dilatation of mitral commissure 二尖瓣交界扩张术

lateral mitral commissure 二尖瓣前外交界

Posterior commissure mitral valve 二尖瓣后联合

Commissure mitral valve 二尖瓣联合

medial commissure mitral valve 释义二尖瓣内联合

anterior commissure of mitral valve 二尖瓣前联合

posterior commissure of mitral valve 二尖瓣后联合

commissure of mitral valve 二尖瓣联合

medial commissure of mitral valve 二尖瓣内联合